ddbf8d33ef
Prevent the script to be closed automatically if you run it by right clicking the file and choose *Run with PowerShell*
25 lines
940 B
PowerShell
25 lines
940 B
PowerShell
$string = Read-Host -Prompt 'Password to check'
|
|
$bytes = [System.Text.Encoding]::UTF8.GetBytes($string)
|
|
$sha1 = New-Object System.Security.Cryptography.SHA1CryptoServiceProvider
|
|
$data = $sha1.ComputeHash($bytes)
|
|
$result = ($data | ForEach-Object ToString X2) -join ''
|
|
$result = $result.ToUpper()
|
|
$head = $result.Substring(0,5)
|
|
$tail = $result.Substring(5)
|
|
|
|
[Net.ServicePointManager]::SecurityProtocol = "TLS12, TLS11, TLS, SSL3"
|
|
$request = [System.Net.WebRequest]::Create("https://api.pwnedpasswords.com/range/" + $head)
|
|
$reader = New-Object System.IO.StreamReader(($request.GetResponse()).GetResponseStream())
|
|
|
|
$found = 0
|
|
while (($line = $reader.ReadLine()) -ne $null) {
|
|
if ($line.Split(':')[0] -eq $tail) {
|
|
Write-Host "That password has been compromised."
|
|
$found = 1
|
|
break
|
|
}
|
|
}
|
|
if ($found -eq 0) { Write-Host "That password was not found." }
|
|
|
|
Read-Host -Prompt "Press Enter to exit"
|